48981671 has 2 divisors, whose sum is σ = 48981672. Its totient is φ = 48981670.

The previous prime is 48981631. The next prime is 48981679. The reversal of 48981671 is 17618984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48981671 - 2¹⁰ = 48980647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48981679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24490835 + 24490836.

It is an arithmetic number, because the mean of its divisors is an integer number (24490836).

Almost surely, 2^48981671 is an apocalyptic number.

48981671 is a deficient number, since it is larger than the sum of its proper divisors (1).

48981671 is an equidigital number, since it uses as much as digits as its factorization.

48981671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 44.

The square root of 48981671 is about 6998.6906632598. The cubic root of 48981671 is about 365.8849384996.

The spelling of 48981671 in words is "forty-eight million, nine hundred eighty-one thousand, six hundred seventy-one".